Unique-Bargains 7x7x6mm Black Aluminum Heatsink 20 Pcs

Compact 7 mm Heatsinks for Small Chips

This pack contains twenty black aluminium heatsinks measuring 7 x 7 x 6 mm. They are designed for ICs, MOSFETs, stepper-motor drivers and similar components that have no factory cooling. The self-adhesive thermal pad on each piece removes the need for separate paste or clips. Hobbyists repairing 3D-printer boards or upgrading RAM modules will find the quantity convenient.

Pre-applied Adhesive Speeds Installation

Each heatsink ships with a thermal-conductivity adhesive layer already attached. The pad provides both mechanical bonding and a heat-transfer path, so installation takes only seconds. No additional thermal compound, tape or fasteners are required, which keeps the work area clean and reduces the chance of short circuits on dense PCBs.

Low-profile Aluminium Fits Tight Spaces

The 6 mm height and 7 mm footprint let these sinks sit between closely spaced components or inside slim enclosures. Aluminium alloy construction gives a lightweight yet effective spreading surface for modest heat loads. The black finish is purely cosmetic and does not affect thermal performance. Buyers needing taller fins, larger footprints or active airflow should look elsewhere.